27846628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8521}}^1$

素因数の和:8587

約数の個数: 24

約数和(自身を含む): 52495520

約数和(自身を除く): 24648892

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 8521, 17042, 34084, 161899, 323798, 366403, 647596, 732806, 1465612, 6961657, 13923314, 27846628]

約数ペア:

[(1, 27846628), (2, 13923314), (4, 6961657), (19, 1465612), (38, 732806), (43, 647596), (76, 366403), (86, 323798), (172, 161899), (817, 34084), (1634, 17042), (3268, 8521)]